
Epoxy Injection Repair
The most common type of repair is epoxy injection. After a crack is cleaned and flushed, it is then sealed with an epoxy gel to prevent the injected epoxy from running out. Injection and venting ports are installed and the epoxy is injected. While epoxy injections can restore strength and stability to concrete structures, they will not address the underlying problems that caused the cracks in the first place—which is where an experienced concrete contractor comes in.
Concrete Replacement
For structures that are too deteriorated for epoxy injection, the unsound concrete will need to be removed and new concrete poured in its place. Great care must be taken to stability the structure prior to removing the damaged concrete. Attempting concrete replacement on your own can be extremely dangerous, especially if you are working on a load-bearing concrete structure. Hire a concrete repair professional to safely and effectively repair any concrete structure around your home or business.
External Reinforcing
As mentioned earlier, structural concrete repair is most successful when the underlying causes of instability are addressed. If strengthening is needed, your concrete repair provider can reinforce your concrete structure by bonding some sort of flexible reinforcement, like carbon or glass fibers, to the exterior of the concrete member and then covering with placed concrete, troweled-on concrete, or shortcrete.
